我不是那种会让对球的热爱减少的人。

What I want to talk to you about today is the difference between gifts and choices. Cleverness is a gift， kindness is a choice. Gifts are easy -- they're given after all. Choices can be hard. You can seduce yourself with your gifts if you're not careful， and if you do， it'll probably be to the detriment of your choices.

预测未来的最好方式就是创造未来。

宇宙的美在于它的复杂性和简单性。

人注定要自由。